Not by a long way.The caldera of Ngorongoro (the largest volcano near the serengeti) is huge, at 250km2, but that is nothing compared to Yellowstone, with a caldera of about 4000km2.
however calderas don't look much like volcanos.
Hawaii is perhaps the largest mountainous volcano, if you measure its height from the sea bed.
desert
The largest savanna in the world is the Serengeti Savanna in Central Africa.
world's largest volcano is in hawaii, mauna loa
Guatemala's Third tallest volcano is Acatenango
The largest known active volcano in the world is the Yellowstone Caldera. The main crater measures 34 miles by 45 miles.
desert
The largest savanna in the world is the Serengeti Savanna in Central Africa.
largest volcano in the world is Mauna Loa in Hawaii.
The world's largest volcano (highest) is in Hawaii. It is called Mauna Kea.
world's largest volcano is in hawaii, mauna loa
Mauna loa is the largest volcano in the world and is located in Hawaii
The world's largest active volcano is the Mauna Loa in Hawaii.Mauna Loa in Hawaii.
Mauna Loa
Antarctica is the largest desert in the world.
Antarctica is the largest desert in the world. Kilimanjaro is a volcano in Africa.
The Mauna Loa volcano, located in Hawaii
Everest is the largest above ground valcano.